申请人:Farmitalia Carlo Erba, S.p.A.
公开号:US04598090A1
公开(公告)日:1986-07-01
The present invention relates to new condensed benzopyrone derivatives, to a process for their preparation and to pharmaceutical compositions containing them.
本发明涉及新的紧凑苯并吡喃衍生物,以及其制备方法和含有它们的药物组合物。